BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0)
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kernel BUG at fs/jfs/jfs_txnmgr.c:931!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 111 Comm: jfsCommit Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:txUnlock+0xdaf/0xdf0 fs/jfs/jfs_txnmgr.c:931
Code: e4 fd 90 0f 0b e8 61 d2 7c fe 48 c7 c7 20 23 c4 8b 48 c7 c6 19 1f c4 8b ba a3 03 00 00 48 c7 c1 20 30 c4 8b e8 52 c4 e4 fd 90 <0f> 0b e8 3a d2 7c fe 48 c7 c7 20 23 c4 8b 48 c7 c6 19 1f c4 8b ba
RSP: 0018:ffffc90002d57bc8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 22c7aa7ca21c4300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028ba240 R08: ffffc90002d578e7 R09: 1ffff920005aaf1c
R10: dffffc0000000000 R11: fffff520005aaf1d R12: dffffc0000000000
R13: 1ffff11004ec6c34 R14: ffff8880276361a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888125c12000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f414a81ba10 CR3: 000000007dfac000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 txLazyCommit fs/jfs/jfs_txnmgr.c:2682 [inline]
 jfs_lazycommit+0x584/0xa90 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x439/0x7d0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:txUnlock+0xdaf/0xdf0 fs/jfs/jfs_txnmgr.c:931
Code: e4 fd 90 0f 0b e8 61 d2 7c fe 48 c7 c7 20 23 c4 8b 48 c7 c6 19 1f c4 8b ba a3 03 00 00 48 c7 c1 20 30 c4 8b e8 52 c4 e4 fd 90 <0f> 0b e8 3a d2 7c fe 48 c7 c7 20 23 c4 8b 48 c7 c6 19 1f c4 8b ba
RSP: 0018:ffffc90002d57bc8 EFLAGS: 00010246
RAX: 0000000000000037 RBX: 0000000000001000 RCX: 22c7aa7ca21c4300
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc900028ba240 R08: ffffc90002d578e7 R09: 1ffff920005aaf1c
R10: dffffc0000000000 R11: fffff520005aaf1d R12: dffffc0000000000
R13: 1ffff11004ec6c34 R14: ffff8880276361a0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff888125d12000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f780a745000 CR3: 0000000075ebe000 CR4: 0000000000350ef0